somebody like john yates, john yates today, who resigned yesterday, the assistant commissioner, hadn't called those 11 bags of information, that had been collected, trash at the time. he called it also, i might add, a crap decision. his words, not mine. on not pursuing, not reopening the case back in 2009. and again under great public pressure, and media pressure, he resigned over the weekend. >> well we know you would never use that kind of language, glad they're his words, not yours, an historic day that rupert murdoch's aides hoped would never come. thanks so much. as the scandal of news corp. grows, s&p 500 said it may cut the company's credit rating, citing business and reputation risks. the agency's warning comes as news corp.'s stock drops to a six-month low, for more on the fullout of rupert murdoch's media empire.